| 报告时间 | 员工总数 | 生产人员 | 销售人员 | 技术人员 | 财务人员 | 行政人员 | 其他人员 | 操作 |
| 2023-12-31 | 3,322 | 0 | 0 | 0 | 0 | 570 | 2,752 | 详情 |
| 2022-12-31 | 3,050 | 0 | 0 | 0 | 0 | 560 | 2,490 | 详情 |
| 2021-12-31 | 3,011 | 0 | 0 | 0 | 0 | 553 | 2,458 | 详情 |
| 2020-12-31 | 19,764 | 18,917 | 0 | 68 | 158 | 621 | 0 | 详情 |
| 2019-12-31 | 21,824 | 20,868 | 0 | 72 | 210 | 674 | 0 | 详情 |
| 2018-12-31 | 22,524 | 21,640 | 0 | 68 | 212 | 604 | 0 | 详情 |
| 2017-12-31 | 25,880 | 24,937 | 0 | 75 | 220 | 648 | 0 | 详情 |
| 2016-12-31 | 28,677 | 27,815 | 0 | 52 | 118 | 692 | 0 | 详情 |
| 2015-12-31 | 29,553 | 28,092 | 0 | 116 | 190 | 1,155 | 0 | 详情 |
| 2014-12-31 | 30,048 | 28,871 | 0 | 121 | 107 | 949 | 0 | 详情 |
| 2013-12-31 | 30,273 | 28,255 | 0 | 105 | 123 | 1,790 | 0 | 详情 |
| 2012-12-31 | 31,040 | 30,022 | 0 | 80 | 154 | 784 | 0 | 详情 |
| 2011-12-31 | 15,963 | 14,762 | 0 | 87 | 172 | 0 | 942 | 详情 |
| 2010-12-31 | 8,707 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2007-12-31 | 8,846 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |
| 2005-12-31 | 10,236 | 0 | 0 | 0 | 0 | 0 | 0 | 详情 |